COMPLETE SET WITH BUILT-IN UTENSIL With 3 compartments, Built-in, fork, spoon included, total volume 1100ML the bento adult boxes are perfect for packing a variety of foods in healthy portions. Its perfect bento box for kids adults. LEAKPROOF, FOOD GRADE MATERIAL Reusable, airtight, KOSSLY adult bento box lunch containers made of food grade BPA-FREE materials, its 100% leakproof, keep your meals fresh and mess free by preventing any spills leaks or smells in your bag. Great bento box for lunch portion control and special diet by keeping food separated. MICROWAVE, DISHWASHER SAFE The bento boxes for adults Made with food-grade, eco-friendly materials that are microwave Safe(without lids, 2-4 mins under 248); Dishwasher Safe(Hand washing is recommended ). PLEASE NOTE: PLEASE TAKE THE LID OFF WHEN USE IN MICROWAVE, THE LID NOT DESIGN TO USE IN MICROWAVE. KEEP MEAL FRESH& EASY PROTION CONTROL Keeps meals and snacks fresh and separating vegetables, fruits and snacks to maintain the original taste of the food. With three compartments, you can bring different kinds of food for your lunch just in one container. The bento box with portion control help you keep your diet plan and lose weight.